@set GWEVA_PATH=D:\gweva

@echo off

set fileName=%1.sql
set MYSQL_HOME=%GWEVA_PATH%\mysql
set path=.;%MYSQL_HOME%\bin;%path%

echo 数据备份中...
echo.
mysqldump.exe --default-character-set=utf8 -uroot -proot gweva > %fileName%
echo 本次备份结束，备份文件名为%fileName%
echo.
exit